Effect of chemical substitution and external strain on phase stability and ferroelectricity in two dimensional M2CT2 MXenes.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d2nr00514j
Abstract: Two dimensional ferroelectric materials are gaining increasing attention for use in ultrathin electronic devices owing to the presence of a spontaneous polarization down to one or two monolayers. However, such materials are difficult to identify,… read more here.
Keywords: m2ct2 mxenes; chemical substitution; two dimensional; ferroelectric phase ... See more keywords
First-principles study of ferroelectricity in two-dimensional quin-layer M2CT2 MXenes
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ad449e
Abstract: In this work, the ferroelectricity of a group of quin-layer M2CT2 monolayer MXenes compounds is investigated from first principles. The polar H phase of Sc2CS2, Sc2CSe2, Y2CS2, and Y2CSe2 are predicted by our results which… read more here.
Keywords: m2ct2; phase; first principles; m2ct2 mxenes ... See more keywords